function beginChildren()
{
echo __METHOD__ . "(" . $this->getDepth() . ")\n";
parent::beginChildren();
}
function endChildren()
{
echo __METHOD__ . "(" . $this->getDepth() . ")\n";
parent::endChildren();
}
}
$p = 0;
$it = new RecursiveArrayIteratorIterator(new MyRecursiveArrayIterator(array("a", array("ba", array("bba", "bbb"), array(array("bcaa"), array("bcba"))), array("ca"), "d")), 2);
foreach ($it as $k => $v) {
if (is_array($v)) {
$v = join('', $v);
}
echo "{$k}=>{$v}\n";
if ($p++ == 5) {
echo "===BREAK===\n";
break;
}
}
echo "===FOREND===\n";
$it->rewind();
echo "===CHECK===\n";
var_dump($it->valid());
var_dump($it->current() == "a");
?>
===DONE===
